그것을 알아보자 - ARM Cortex-M0

ARM Cortex-M0

Cortex-M0는 ARM 프로세서 중에 가장 작은 아이라고 합니다.

자세한 사양에 대하여 궁금하시면 아래를 쭉쭉 내려 보세요.

Specifications

Architecture : ARMv6-M

Bus Interface : AHB-Lite, Von Neumann bus architecture

ISA Support : Thumb/Thumb-2 subset

Pipeline : 3-stages

Bit Manipulation : Bit banding region can be implemented with Corstone Foundation IP

Interrupts : Non-maskable Interrupt (NMI) + 1 to 32 physical interrupts

Wakeup Interrupt Controller : Optional

Enhanced Instructions : Hardware single-cycle (32x32) multiply option

Sleep Modes :

- Integrated WFI and WFE Instructions and Sleep On Exit capability

- Sleep and Deep Sleep Signals

- Optional Retention Mode with Arm Power Management Kit

Debug : Optional JTAG and Serial Wire Debug ports, Up to 4 Breakpoints and 2 Watchpoints

DMIPS/MHz range : 0.87 ~ 1.27

CoreMark®/MHz : 2.33

MPU(Memory Protection Unit) : No

Maximum MPU Regions : 0

Trace (ETM or MTB) : No

DSP(Digital Signal Processing) : No

Floating Point Hardware : No

Systick Timer : Yes (option)

Built-in Caches : No

Tightly Coupled Memory : No

Bus Protocol : AHB Lite

Single Cycle Multiply : Yes (option)

CMSIS Support : Yes

Dual Core Lock-Step Support : No